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vaieri [72.5K]
2 years ago
10

True or false: When testing the difference between two population means it is unlikely that one would know the value of the popu

lation variances.
Mathematics
1 answer:
erma4kov [3.2K]2 years ago
3 0
The answer is True
………
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A - 2 + 3 = -2 I need it worked out​
Genrish500 [490]

Answer: a= -3

Step-by-step explanation:

a+3=-2

a=-3

4 0
3 years ago
Read 2 more answers
Question 6(Multiple Choice Worth 1 points)
Dafna11 [192]

Answer:

O The value of f(2) is smaller than the value of f(1).

Step-by-step explanation:

First, let's solve for both. When the problem says f(1) or f(2), this just means that the x value is equal to that. So:
f(1) = -5(1)^2 + 2(1) + 9 = 6
f(2) = -5(2)^2 + 2(2) + 9 = -7
Since f(1) = 6 and f(2) = -7, we know that f(1) is greater than f(2). Therefore, the value of f(2) is smaller than the value of f(1)

3 0
2 years ago
5 is what type of number (
mafiozo [28]
The value 5 is a natural number.

Technically, 5 is all of the above, but classifying it as a natural number means that it is rational and an integer(aka whole number).
6 0
3 years ago
2. Pam is making fruit baskets. She has 30 apples and 24 bananas.
Digiron [165]

Answer:

Six  

Step-by-step explanation:

\dfrac{\text{apples}}{\text{bananas}} =\dfrac{30}{24}

Find the greatest common factor of each number.

Factors of 30 = 1, 2, 3,    5, 6,    10,    15,    30

Factors of 24 = 1, 2, 3, 4,    6, 8,     12,    24

The greatest common factor of 30 and 24 is 6.

Jane can make six fruit baskets if she divides the fruit evenly among them.

6 0
3 years ago
X 2 + 8x +12 identify the correct factor
PilotLPTM [1.2K]

Answer:

x+6 and x+2 are factors

Step-by-step explanation:

x²+8x+12

(x+6)(x+2)

So x+6 and x+2 are factors of x²+8x+12

5 0
2 years ago
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